| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q4 | 3.79K | $264K | $0 | $69.75 | 1 |
| 2022 Q3 | 0 | $0 | -$3.07M | 0 | |
| 2022 Q2 | 12.7K | $3.07M | -$96.7K | $241.73 | 1 |
| 2022 Q1 | 13.1K | $3.25M | -$32.3K | $248.47 | 1 |
| 2021 Q4 | 13.2K | $2.82M | -$9.74M | $213.21 | 1 |
| 2021 Q3 | 57.5K | $12.7M | -$118K | $220.26 | 2 |
| 2021 Q2 | 58K | $12.5M | -$37.8K | $216.13 | 2 |
| 2021 Q1 | 58.2K | $11.8M | -$929K | $202.68 | 2 |
| 2020 Q4 | 62.8K | $11.9M | -$1.2M | $189.03 | 2 |
| 2020 Q3 | 69.2K | $11.8M | -$1.02M | $169.82 | 3 |
| 2020 Q2 | 74.6K | $12.8M | +$357K | $169.66 | 5 |
| 2020 Q1 | 72.6K | $13.1M | -$6.56M | $180.09 | 6 |
| 2019 Q4 | 124K | $21M | -$33M | $197.86 | 7 |
| 2019 Q3 | 249K | $50.8M | -$21.2B | $202.32 | 12 |
| 2019 Q2 | 112M | $21.2B | -$135M | $189.13 | 609 |
| 2019 Q1 | 115M | $18.4B | +$1.32B | $159.71 | 717 |
| 2018 Q4 | 108M | $14.5B | +$887M | $134.65 | 673 |
| 2018 Q3 | 101M | $17.1B | -$133M | $169.21 | 708 |
| 2018 Q2 | 102M | $14.7B | -$279M | $144.54 | 701 |
| 2018 Q1 | 103M | $16.7B | +$424M | $161.28 | 686 |
| 2017 Q4 | 101M | $14.3B | -$162M | $141.65 | 684 |
| 2017 Q3 | 102M | $13.4B | -$59.4M | $131.68 | 601 |
| 2017 Q2 | 102M | $11.2B | +$54.2M | $109.08 | 590 |
| 2017 Q1 | 104M | $11.6B | +$763M | $111.27 | 586 |
| 2016 Q4 | 105M | $10.8B | -$167M | $102.47 | 598 |
| 2016 Q3 | 107M | $9.76B | -$363M | $91.61 | 529 |
| 2016 Q2 | 111M | $9.25B | +$233M | $83.44 | 509 |
| 2016 Q1 | 109M | $8.45B | +$2.56M | $77.86 | 548 |
| 2015 Q4 | 108M | $9.39B | +$331M | $86.90 | 539 |
| 2015 Q3 | 103M | $7.5B | +$82M | $73.15 | 515 |
| 2015 Q2 | 102M | $7.88B | +$868M | $76.91 | 523 |
| 2015 Q1 | 91.4M | $7.19B | +$392M | $78.76 | 484 |
| 2014 Q4 | 86M | $6.17B | -$113M | $71.82 | 460 |
| 2014 Q3 | 87.7M | $5.82B | -$42.5M | $66.40 | 451 |
| 2014 Q2 | 88.3M | $6.69B | -$168M | $75.75 | 470 |
| 2014 Q1 | 90.5M | $6.62B | -$109M | $73.16 | 469 |